Genesis 17:25-27

Amplified Bible, Classic Edition

²⁵ And Ishmael his son was thirteen years old when he was circumcised.

²⁶ On the very same day Abraham was circumcised, and Ishmael his son as well.

²⁷ And all the men of his house, both those born in the house and those bought with money from a foreigner, were circumcised along with him.